Asteroid General Data

2025 OR₉

General information

Preliminary designation	2025 OR₉
Group	Amor
Absolute magnitude	22.84
Approximate diameter (m)	72
Approximate mass (kg)	6.79·10⁸
Number of observations	68
Arc length (days)	131

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	100.589707
a – orbit major semiaxis (astronomical units)	2.32268700
e – orbit eccentricity	0.46975400
ω – orbit ascending node-perihelion angle (degrees)	188.520925
Ω – longitude of orbit ascending node (degrees)	167.557717
i – orbit inclination to the ecliptic plane (degrees)	1.478859

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	129.655244	2.31908856	0.47151829	185.597151	168.663407	1.359727	1.22559588	3.531641
01/21/1858	205.488609	2.32164646	0.46937199	185.884702	168.567368	1.372633	1.23193063	3.537486
01/29/1887	281.068863	2.32198395	0.46952506	186.417640	168.396651	1.396086	1.23175429	3.538257
02/07/1916	356.964103	2.32013274	0.47041827	186.589867	168.228898	1.407249	1.22869992	3.534027
02/14/1945	72.831959	2.31937978	0.47177254	186.996152	168.088333	1.426900	1.22516008	3.532307
02/22/1974	147.784820	2.31959844	0.47166685	187.533031	167.885434	1.448821	1.22552074	3.532806
03/02/2003	223.081370	2.31837435	0.47260420	187.997546	167.767979	1.469161	1.22270090	3.530010
03/09/2032	298.441064	2.31936247	0.47209906	188.533586	167.561922	1.486553	1.22439362	3.532267
03/17/2061	13.032672	2.32164794	0.46975258	188.973024	167.466546	1.500716	1.23104783	3.537489
03/25/2090	88.004654	2.32090513	0.47060508	189.480081	167.326032	1.522892	1.22867538	3.535792
04/03/2119	163.598201	2.32085223	0.47003534	189.708730	167.088013	1.531635	1.22996966	3.535671
04/10/2148	238.824654	2.32329093	0.47004475	190.172843	166.951309	1.552336	1.23124022	3.541245
04/18/2177	313.823730	2.31916013	0.47209958	190.536082	166.812527	1.569293	1.22428561	3.531805

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